FI56458C - Fjaedermanoeverdon foer hoegspaenningsbrytare - Google Patents

Fjaedermanoeverdon foer hoegspaenningsbrytare Download PDF

Info

Publication number
FI56458C
FI56458C FI157473A FI157473A FI56458C FI 56458 C FI56458 C FI 56458C FI 157473 A FI157473 A FI 157473A FI 157473 A FI157473 A FI 157473A FI 56458 C FI56458 C FI 56458C
Authority
FI
Finland
Prior art keywords
latch
spring
shaft
control
locking
Prior art date
Application number
FI157473A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI56458B (fi
Inventor
Ragnar Danielsson
Original Assignee
Asea Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asea Ab filed Critical Asea Ab
Publication of FI56458B publication Critical patent/FI56458B/fi
Application granted granted Critical
Publication of FI56458C publication Critical patent/FI56458C/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3042—Power arrangements internal to the switch for operating the driving mechanism using spring motor using a torsion spring

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Keying Circuit Devices (AREA)
FI157473A 1972-05-19 1973-05-16 Fjaedermanoeverdon foer hoegspaenningsbrytare FI56458C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE655672 1972-05-19
SE655672A SE362982B (OSRAM) 1972-05-19 1972-05-19

Publications (2)

Publication Number Publication Date
FI56458B FI56458B (fi) 1979-09-28
FI56458C true FI56458C (fi) 1980-01-10

Family

ID=20268997

Family Applications (1)

Application Number Title Priority Date Filing Date
FI157473A FI56458C (fi) 1972-05-19 1973-05-16 Fjaedermanoeverdon foer hoegspaenningsbrytare

Country Status (4)

Country Link
DK (1) DK138568B (OSRAM)
FI (1) FI56458C (OSRAM)
NO (1) NO132568C (OSRAM)
SE (1) SE362982B (OSRAM)

Also Published As

Publication number Publication date
DK138568C (OSRAM) 1979-02-26
DE2323070B2 (de) 1975-10-30
FI56458B (fi) 1979-09-28
DK138568B (da) 1978-09-25
NO132568B (OSRAM) 1975-08-18
NO132568C (OSRAM) 1975-11-26
SE362982B (OSRAM) 1973-12-27
DE2323070A1 (de) 1973-11-22

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